Objective To observe the distribution of nerve fibers in human cardiacconductionsystem.
目的观察人心脏传导系统中神经纤维的分布。
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Results There were numerous neurofilament positive fibers in cardiacconductionsystem, which mainly located surrounding blood vessels or between nodal cells.
结果在心传导系统中可见到大量神经丝蛋白免疫阳性神经纤维,主要位于血管周围和结细胞间;
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Conclusion T-type calcium channels play an important role in the morphogenesis of myocardium and cardiacconductionsystem during mouse embryonic heart development.